ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,116, issued on Sept. 16, was assigned to Telefonaktiebolaget LM Ericsson (Publ) (Stockholm).
"MmWAVE antenna-filter module" was invented by Chunyun Jian (Ottawa), Martin Da Silveira (Ottawa) and Neil McGowan (Stittsville, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna-filter array module and method of manufacturing an antenna-filter array module are provided. One method of manufacturing includes bonding a low temperature co-fired ceramic, LTCC, tile having a plurality of antennas and corresponding filters to a first side of the module PCB via a first set of solder balls, a coefficient of thermal expansion, CTE, of the module PCB b...